To perform JSON-to-JSON Transformation in Azure Logic Apps Liquid Map with more than one input JSON sources

Question

am exploring Liquid Transformation maps which Azure Logic Apps (Standard) offers to see if more than one JSON sources can be fed into one map to transform a single JSON response. As per Azure Documentation, I think its possible to transform JSON-to-JSON from only one JSON source.

How to achieve liquid map transformation from multiple JSON sources as input in Azure Logic App?

Any help is much appreciated.

Answer 1

For JSON - JSON transform you can use JOLT transformation library

Jolt :

• provides a set of transforms, that can be "chained" together to form the overall JSON to JSON transform.
• focuses on transforming the structure of your JSON data, not manipulating specific values
  • The idea being: use Jolt to get most of the structure right, then write code to fix values
• consumes and produces "hydrated" JSON : in-memory tree of Maps, Lists, Strings, etc.
  • use Jackson (or whatever) to serialize and deserialize the JSON text